Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F15-0064C-02TSG found under Valvegate by Velan Valve Corporation. The National Stock Number assigned to this part is 4820016745185, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F15-0064C-02TSG.